Mitigating Over-Smoothing and Over-Squashing using Augmentations of Forman-Ricci Curvature.
Lukas FesserMelanie WeberPublished in: CoRR (2023)
Keyphrases
- multiscale
- scale space
- gaussian smoothing
- smoothing algorithm
- nonparametric regression
- risk management
- preprocessing step
- gaussian filter
- differential geometry
- straight edges
- curvature estimation
- smoothing methods
- implicit surfaces
- diffusion equation
- bilateral filtering
- image smoothing
- chain code
- high curvature
- noise removal
- least squares
- real time